Transformers

Oil-Immersed Power Transformers
Oil-immersed transformers are indispensable for utility power grids, industrial applications, and renewable energy initiatives. Engineered to operate efficiently at voltage levels of up to 132 kV, these transformers utilise insulating oil for cooling and insulation, ensuring optimal performance and longevity. They feature advanced cooling mechanisms, including ONAN (Oil Natural Air Natural) and ONAF (Oil Natural Air Forced) systems, which enable them to manage fluctuating loads and environmental challenges effectively. The rugged construction of these transformers makes them particularly well-suited for high-demand scenarios, including energy transmission, distribution networks, and renewable power integration, all while ensuring minimal energy losses and reliable operation under demanding conditions.

Power Transformer Up to 40 MVA, 50kV

EHV Transformers Up to 100 MVA, 150kV

Dry-Type Transformers
Dry-type transformers provide a cutting-edge, environmentally conscious solution for applications where safety, space efficiency, and maintenance-free operation are paramount. Designed without the need for insulating oil, they eliminate risks such as leakage and fire hazards. With ratings of up to 10 MVA and 33 kV, these transformers are ideal for environments that prioritise safety, such as hospitals, data centres, and commercial facilities. Their compact and fire-resistant design makes them perfect for urban and indoor applications. Additionally, dry-type transformers are pivotal in renewable energy systems, where they seamlessly integrate with solar inverters and wind turbines, delivering reliable and efficient power with minimal operational noise.

Cast Resin and VPI Transformer

Substation Solutions
TransVolt’s advanced substation solutions offer a modular approach to power management. These solutions include containerised substations, pad-mounted substations, and solar-specific configurations, each tailored to meet unique project requirements:

Containerised Substations: Fully integrated units housing transformers, switchgear, and auxiliary systems within robust, weatherproof enclosures. These are ideal for remote and temporary locations, enabling quick deployment and operational readiness.

Solar-Specific Substations: Custom-designed to support solar farms, these substations feature inverter-duty transformers optimised for grid compliance and efficient energy conversion, ensuring minimal energy loss and maximum reliability.

Each substation solution is pre-assembled, highly customisable, and scalable, reducing installation time, optimising operational efficiency, and meeting the specific demands of diverse industries.

By integrating a global supply chain with cutting-edge transformer technologies, TransVolt Power Solutions is committed to delivering tailored, innovative, and dependable solutions to power the UK’s energy infrastructure. Contact us today to explore how our offerings can address your specific power infrastructure requirements.

Pad-Mounted Substations: Compact, tamper-resistant units designed for urban and suburban environments, seamlessly blending functionality with aesthetic considerations for commercial and residential networks.